extends NodeState

@export_category("nodes")
@export var player: Player
@export var animatedSprite2D: AnimatedSprite2D
@export var ledgeGrabBox: CollisionShape2D
@export var wallCheck: ShapeCast2D
@export var floorCheck: RayCast2D

const GRAVITY = player.GRAVITY

@warning_ignore("unused_parameter")
func on_process(delta: float) -> void:
	pass

@warning_ignore("unused_parameter")
func on_phyisics_process(delta: float) -> void:
	
	var collision = wallCheck.get_collision_normal(0)
	if collision.x == -1:
		animatedSprite2D.flip_h = false
	if collision.x == 1:
		animatedSprite2D.flip_h = true
	
	transition_states()

func enter() -> void:
	player.velocity.x = 0
	ledgeGrabBox.disabled = false
	animatedSprite2D.play("Ledge Grab")

func exit() -> void:
	ledgeGrabBox.disabled = true
	animatedSprite2D.stop()

func transition_states() -> void:
	
	if GameInputEvents.jump_input():
		transition.emit("jump")
	
	if floorCheck.is_colliding():
		transition.emit("idle")
	
	if GameInputEvents.crouch_input():
		ledgeGrabBox.disabled = true
		transition.emit("fall")